package StudyCode.summary.mycollection;

/**
 * 版权所有 科技与人文(www.tah1986.com)
 */
public class ChecksWhetherAGivenArrayContainsAnyNegativeValue {
	public static void main(String[] argv) {
		double[] doubleArray = new double[]{34.45, 35.45, 36.67, 37.78,
				37.0000, 37.1234, 67.2344, 68.34534, 69.87700};
		System.out.println("数组是否包含负值？" + isContainNegative(doubleArray));
	}

	public static boolean isContainNegative(double[] doubleArray) {
		boolean negativeFound = false;
		int i = 0;
		while (i < doubleArray.length && !negativeFound) {
			if (doubleArray[i] < 0) {
				negativeFound = true;
			} else {
				i++;
			}
		}
		return negativeFound;
	}
}
